CN103925359A - Sleeve pipe of automatic speed changing box of electric vehicle or electric tricycle - Google Patents
Sleeve pipe of automatic speed changing box of electric vehicle or electric tricycle Download PDFInfo
- Publication number
- CN103925359A CN103925359A CN201410173610.1A CN201410173610A CN103925359A CN 103925359 A CN103925359 A CN 103925359A CN 201410173610 A CN201410173610 A CN 201410173610A CN 103925359 A CN103925359 A CN 103925359A
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- hand thread
- left hand
- electric vehicle
- electro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
Abstract
A sleeve pipe of an automatic speed changing box of an electric vehicle or an electric tricycle comprises left threads, right threads and an inner hole. The sleeve pipe is characterized in that a step is arranged on the outer portion in the radial direction of the sleeve pipe, outer left threads or inner left threads can be manufactured on the left side of the step, and a movable iron core is arranged in an inner hole of the sleeve pipe.
Description
Technical field
The present invention relates to electric automobiles, particularly relate to the sleeve pipe that is applied to electric vehicle, electro-tricycle automatic transmission case.
Background technique
Electric control mechanical type automatic speed variator (Automated mechanicalTransmission, be called for short AMT), the feature of AMT speed variator system is known in the art with operating in, for example AMT has advantages of that driving is comfortable, reduces driver's fatigue, the electric motor car that automatic transmission is housed can be according to pavement behavior automatic speed-changing and torque-converting, driver can watch absorbedly road traffic attentively and can not do in a rushly because of gearshift, and AMT automatic speed changing can make driver realize automaitc shfit under the situation of not cutting off power.
Electric motor car green, environmental protection, run cost are low, liked by user, from calendar year 2001 China's electric power user 20,000 people only, short being developed so far in about ten years, are greater than 100,015,000, and market prospects are very vast as can be seen here; No matter be consumption or production, China occupies first of the world, international energy gentle temperature rise in short supply thereupon, electric-powered not only unit mileage usage charges are low, and meet low-carbon emission reduction requirement, and be the major project of China 863 and the 12 five-year plan, annual requirement constantly promotes.
Known electric vehicle motor, there are hub-type, gear graduation motor, hub-type is that one to one transmission, gear graduation motor are direct driven by motor gears, this transmission mode exists rotating speed and the immutable defect of moment of torsion, with existing motor assembling electric motor car, cannot realize the climbing demand of many times of increases of moment of torsion.As electric power, be in operation and compare with fuel combustion vehicle, its energy is to be compensated; so system effectiveness becomes electrodynamic key index; no matter be fuel oil or electronic, it has peak efficiency usage space, and artificer is conventionally using peak efficiency section as nominal operation efficiency; only have in this state; it is the most energy-conservation, therefore, in use adopts mechanical changeover can change electric efficiency curve; not only be satisfied with operation demand, and effectively protected storage battery.Electrodynamic AMT technology, the direct effect that it plays allows fool drive arbitrarily to shift gears exactly, no matter very fast or climbing, after switching velocity ratio, change motor operation curve, system is all moved in high efficiency section, and simple in structure, manufacture cost is lower, automaticity is higher, it can be made and being run slowly by speed changer according to electric vehicle speed, increases output torque.
For meeting the concrete enforcement that application number is 2014101425545 small-power AMT automatic speed regulating differential motor patented technology, present patent application has proposed a kind of new sleeve pipe production program.
Summary of the invention
For solving the total structure of the small-power AMT automatic speed regulating differential motor patented technology that application number is 2014101425545, the inventor recognize a kind of by solenoid valve as power, sleeve pipe is placed in solenoid valve endoporus and connects firmly static iron core and blind nut, by moving iron core, promoting flexible rod moves up and down, can make electric vehicle when advancing operation, adopt unidirectional drive, in when operation of reversing gear, by flexible rod and drive plate position-limited shaft, intersect self-locking and realize bi-directional drive, direct effect of the present invention be vehicle under steam during off-position transmission system depart from speed changer reducing gear and motor magnetic resistance, strengthen coasting ability, extend mileages of continuation.
The sleeve technology scheme of electric vehicle of the present invention, electro-tricycle automatic transmission case is, described sleeve pipe consists of left hand thread, right-hand thread, endoporus, the radially outer that it is characterized in that sleeve pipe is shaped with step, the left side of step can be made into outer left hand thread or interior left hand thread, and the endoporus of sleeve pipe is installed moving iron core.
Electric vehicle of the present invention, the sleeve pipe of electro-tricycle automatic transmission case, it is the vitals of electromagnetic valve flexible rod, do not have sleeve pipe just cannot form the control of solenoid valve to flexible rod, sleeve pipe is made by non-magnetic flux material, aluminium for example, copper, stainless steel 304 etc., sleeve pipe is placed in solenoid valve internal diameter, , the left side of sleeve pipe step is shaped with left hand thread, the left hand thread of sleeve pipe connects firmly blind nut, blind nut is to being arranged on spacing that the moving iron core of casing tube internal hole resets, the right-hand thread of sleeve pipe connects firmly static iron core, formed sleeve pipe, solenoid valve, static iron core is fixed in the installation of gearbox, the step of sleeve pipe carries out spacing to solenoid valve.
Described left hand thread, left hand thread can be made into interior left hand thread or outer left hand thread, and interior left hand thread or outer left hand thread must coordinate with blind nut, otherwise cannot connect firmly.
Further, the outer left hand thread of sleeve pipe is M16 * 1mm;
Further, the intersection of outer left hand thread and step is shaped with O type groove, and O type groove serves as the installation of O type circle, O type circle has been installed and has been stoped gearbox gear oil to leak outside.
Further the interior left hand thread of sleeve pipe is for being greater than M12 * 1mm.
Described right-hand thread, right-hand thread connects firmly static iron core, and right-hand thread is internal thread M12 * 1mm.
Described endoporus, endoporus is installed moving iron core, and the radial diameter of endoporus is 12mm.
Further, sleeve pipe directly to length H for being greater than 30mm.
Further, the radial outer diameter of sleeve pipe is 16mm.
Accompanying drawing explanation:
The outer left hand thread structural representation of Fig. 1 sleeve pipe;
Left hand thread schematic diagram in Fig. 2 sleeve pipe;
Fig. 3 is sleeve pipe and solenoid valve power unit and flexible rod assembling schematic diagram.
Embodiment:
The invention discloses the sleeve pipe of electric vehicle, electro-tricycle automatic transmission case, as shown in Figure 1, 2, 3, described sleeve pipe consists of left hand thread 1, right-hand thread 3, endoporus 2, the radially outer that it is characterized in that sleeve pipe is shaped with step 6, the left side of step 6 can be made into outer left hand thread 1 or interior left hand thread 1, and the endoporus 2 of sleeve pipe is installed moving iron core.
Described left hand thread 1, left hand thread 1 can be made into interior left hand thread 1 or outer left hand thread 1, and interior left hand thread 1 or outer left hand thread 1 must coordinate with blind nut, otherwise cannot connect firmly.
Further, the outer left hand thread 1 of sleeve pipe is M16 * 1mm;
Further, outer left hand thread 1 is shaped with O type groove 5 with the intersection of step 6, and O type groove 5 serves as the installation of O type circle, O type circle has been installed and has been stoped gearbox gear oil to leak outside.
Further the interior left hand thread 1 of sleeve pipe is for being greater than M12 * 1mm.
Described right-hand thread 3, right-hand thread 3 connects firmly static iron core, and right-hand thread 3 is internal thread M12 * 1mm.
Described endoporus 2, endoporus 2 is installed moving iron core, and the radial diameter of endoporus 2 is 12mm.
Further, sleeve pipe directly to length H for being greater than 30mm.
Further, the radial outer diameter 4 of sleeve pipe is 16mm.
Technician is appreciated that, can suitably adjust disclosed configuration without departing from the invention, therefore, example is only for the object of example rather than restriction as described above, it will be apparent to those skilled in that and recognize, in not obvious change aforesaid operations situation, can carry out little modification and reach identical object configuration or mounting process, the present invention be restricted by claims.
Claims (8)
1. the sleeve pipe of electric vehicle, electro-tricycle automatic transmission case, described sleeve pipe consists of left hand thread (1), right-hand thread (3), endoporus (2), the radially outer that it is characterized in that sleeve pipe is shaped with step (6), the left side of step (6) can be made into outer left hand thread (1) or interior left hand thread (1), and the endoporus of sleeve pipe (2) is installed moving iron core.
2. the sleeve pipe of electric vehicle as claimed in claim 1, electro-tricycle automatic transmission case, is characterized in that left hand thread (1) can be made into interior left hand thread (1) or outer left hand thread (1).
3. as the sleeve pipe of claim 1 or electric vehicle claimed in claim 2, electro-tricycle automatic transmission case, it is characterized in that outer left hand thread (1) is M16 * 1mm; Outer left hand thread (1) is shaped with O type groove (5) with the intersection of step (6), and O type groove (5) serves as the installation of O type circle.
4. as the sleeve pipe of claim 1 or electric vehicle claimed in claim 2, electro-tricycle automatic transmission case, it is characterized in that interior left hand thread (1) is for being greater than M12 * 1mm.
5. the sleeve pipe of electric vehicle as claimed in claim 1, electro-tricycle automatic transmission case, is characterized in that right-hand thread (3) is internal thread M12 * 1mm.
6. the sleeve pipe of electric vehicle as claimed in claim 1, electro-tricycle automatic transmission case, the radial diameter that it is characterized in that endoporus (2) is 12mm.
7. the sleeve pipe of electric vehicle as claimed in claim 1, electro-tricycle automatic transmission case, it is characterized in that sleeve pipe directly to length (H) for being greater than 30mm.
8. the sleeve pipe of electric vehicle as claimed in claim 1, electro-tricycle automatic transmission case, the radial outer diameter (4) that it is characterized in that sleeve pipe is 16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173610.1A CN103925359A (en) | 2014-04-28 | 2014-04-28 | Sleeve pipe of automatic speed changing box of electric vehicle or electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173610.1A CN103925359A (en) | 2014-04-28 | 2014-04-28 | Sleeve pipe of automatic speed changing box of electric vehicle or electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103925359A true CN103925359A (en) | 2014-07-16 |
Family
ID=51143680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410173610.1A Pending CN103925359A (en) | 2014-04-28 | 2014-04-28 | Sleeve pipe of automatic speed changing box of electric vehicle or electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925359A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5261456A (en) * | 1992-11-02 | 1993-11-16 | Deere & Company | Transmission engagement override valve |
| CN200959324Y (en) * | 2006-04-28 | 2007-10-10 | 周友东 | Overcurrent and split-brake releaser of 23-type spring operating mechanism |
| CN201412522Y (en) * | 2009-05-24 | 2010-02-24 | 奉化市星宇电子有限公司 | Normally opened type double-spring solenoid valve |
| CN101929562A (en) * | 2009-06-26 | 2010-12-29 | 浙江三花制冷集团有限公司 | Solenoid valve closed under energization state and assembly method thereof |
| CN101949461A (en) * | 2009-07-10 | 2011-01-19 | 浙江三花制冷集团有限公司 | Electromagnetic valve capable of being closed during energization and manufacturing method thereof |
| CN202674469U (en) * | 2012-06-28 | 2013-01-16 | 杨新葵 | Pilot differential pressure low-energy consumption electromagnetic valve |
| CN103982604A (en) * | 2014-04-10 | 2014-08-13 | 金洁琼 | Electric bicycle automatic speed change transmission mechanism with reverse gearing and sliding functions |
| CN203784273U (en) * | 2014-04-28 | 2014-08-20 | 任金瑞 | Sleeve for automatic transmission of electric automobile or electric tricycle |
| CN104033562A (en) * | 2014-04-11 | 2014-09-10 | 金洁琼 | Small-power AMT automatic speed-changing differential motor |
| CN203906709U (en) * | 2014-04-11 | 2014-10-29 | 金洁琼 | Small-power AMT (Automated Mechanical Transmission) automatic transmission differential motor |
| CN203906679U (en) * | 2014-04-10 | 2014-10-29 | 金洁琼 | Electric vehicle automatic speed-changing transmission mechanism with reversing and gliding functions |
-
2014
- 2014-04-28 CN CN201410173610.1A patent/CN103925359A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5261456A (en) * | 1992-11-02 | 1993-11-16 | Deere & Company | Transmission engagement override valve |
| CN200959324Y (en) * | 2006-04-28 | 2007-10-10 | 周友东 | Overcurrent and split-brake releaser of 23-type spring operating mechanism |
| CN201412522Y (en) * | 2009-05-24 | 2010-02-24 | 奉化市星宇电子有限公司 | Normally opened type double-spring solenoid valve |
| CN101929562A (en) * | 2009-06-26 | 2010-12-29 | 浙江三花制冷集团有限公司 | Solenoid valve closed under energization state and assembly method thereof |
| CN101949461A (en) * | 2009-07-10 | 2011-01-19 | 浙江三花制冷集团有限公司 | Electromagnetic valve capable of being closed during energization and manufacturing method thereof |
| CN202674469U (en) * | 2012-06-28 | 2013-01-16 | 杨新葵 | Pilot differential pressure low-energy consumption electromagnetic valve |
| CN103982604A (en) * | 2014-04-10 | 2014-08-13 | 金洁琼 | Electric bicycle automatic speed change transmission mechanism with reverse gearing and sliding functions |
| CN203906679U (en) * | 2014-04-10 | 2014-10-29 | 金洁琼 | Electric vehicle automatic speed-changing transmission mechanism with reversing and gliding functions |
| CN104033562A (en) * | 2014-04-11 | 2014-09-10 | 金洁琼 | Small-power AMT automatic speed-changing differential motor |
| CN203906709U (en) * | 2014-04-11 | 2014-10-29 | 金洁琼 | Small-power AMT (Automated Mechanical Transmission) automatic transmission differential motor |
| CN203784273U (en) * | 2014-04-28 | 2014-08-20 | 任金瑞 | Sleeve for automatic transmission of electric automobile or electric tricycle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140716 |
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| RJ01 | Rejection of invention patent application after publication |